The registries page can be reached via The Containers Menu:
Containers > Registries
The containers menu adds experimental Docker support to orcharhino. This Docker support is not production ready, nor supported by ATIX. Its use on production systems is deprecated.
A Docker registry is a server side application intended for the storage and distribution of Docker images. A Docker image is a container before it is executed (that is, the container image, as found on a hard drive). (See also: All Containers for more information on containers).